CHANGES - 2.2.6 - 2017-10-23 ============================ Changes in CUPS v2.2.6 ---------------------- - DBUS notifications could crash the scheduler (Issue #5143) - Added USB quirks rules for Canon MP540 and Samsung ML-2160 (Issue #5148) - Fixed TLS cipher suite selection with GNU TLS (Issue #5145, Issue #5150) Changes in CUPS v2.2.5 ---------------------- - The scheduler's `-t` option did not force all errors to the standard error file, making debugging of configuration problems hard (Issue #5041) - Fixed a typo in the CUPS Programming Manual (Issue #5042) - Fixed RPM packaging issue (Issue #5043, Issue #5044) - The `cupsGetDests` function incorrectly returned an empty list of printers if there was no default printer (Issue #5046) - The `cupsGetDests` function waited too long for network printers (Issue #5049) - Libtool support was completely broken with current libtool versions that use an incompatible command-line syntax (Issue #5050) - Fixed a build issue with `--enable-mallinfo` (Issue #5051) - The ippserver test program contained a deadlock issue (Issue #5054) - The `cupsLocalizeDest*` functions did not provide base localizations for all registered IPP attributes and values (Issue #5056) - The --enable-libtool configure option requires a path to the libtool program, but doesn't document or check for it (Issue #5062) - Fixed the `SSLOptions DenyCBC` option when using GNU TLS (Issue #5065) - Fixed the `ServerTokens None` option (Issue #5065) - Fixed the default `ServerAlias` value from `ServerName` (Issue #5072) - Fixed the adminurl field in the TXT record for fully-qualified `ServerName` values (Issue #5074) - The scheduler now creates a PID file when not running on demand with a modern service launcher (Issue #5080) - The web interface did not support newer language identifiers used by Microsoft web browsers (Issue #5803) - Updated the cups-files.conf and cupsd.conf file documentation for missing directives (Issue #5084) - Fixed an Avahi-related crash bug in the scheduler (Issue #5085, Issue #5086) - Fixed the interactions between the "print-quality" and "cupsPrintQuality" options (Issue #5090) - The IPP Everywhere PPD generator now sorts the supported resolutions before choosing them for draft, normal, and best quality modes (Issue #5091) - Fixed the localization unit test on Linux (Issue #5097) - The CUPS library did not reuse domain sockets (Issue #5098) - Fixed the "make check" target for some environments (Issue #5099) - The scheduler woke up once per second to remove old temporary queues (Issue #5100) - Added USB quirk rule for Kyocera printer (Issue #5102, Issue #5103) - Re-documented the limits of `file:///...` device URIs and moved the FileDevice directive in `cups-files.conf` to the list of deprecated configuration directives (Issue #5117) - Added USB quirk rule for HP LaserJet 1160 printer (Issue #5121) - Fixed the script interpreter detection in the configure script (Issue #5122) - The network backends now retry on more error conditions (Issue #5123) - Added a French translation of the web interface (Issue #5134) - `cupsGetDests2` was not using the supplied HTTP connection (Issue #5135) - `httpAddrConnect` leaked sockets in certain circumstances, causing some printers to hang (rdar://31965686) - Fixed an issue with Chinese localizations on macOS (rdar://32419311) - The IPP backend now always sends the "finishings" attribute for printers that support it because otherwise the client cannot override printer defaults (rdar://33169732) - The `cupsGetNamedDest` function did not use the local default printer (rdar://33228500) - The IPP backend incorrectly sent the "job-pages-per-set" attribute to PDF printers (rdar://33250434) - Fixed the `cups.strings` file that is used on macOS (rdar://33287650) - CUPS now sends the `Date` HTTP header in IPP requests (rdar://33302034) - The `ippCopyAttribute` function did not copy out-of-band values correctly (rdar://33688003) - Fixed the localization fallback code on macOS (rdar://33583699) - The scheduler did not run with a high enough priority, causing problems on busy systems (rdar://33789342) - Added support for Japanese Kaku 1 envelope size (rdar://34774110) - The `ipptool` program's `-P` option did not work correctly. - The `ipptool` program did not compare URI scheme or hostname components correctly for the WITH-ALL-HOSTNAMES, WITH-ALL-SCHEMES, WITH-HOSTNAME, or WITH-SCHEME predicates. Changes in CUPS v2.2.4 ---------------------- - The scheduler did not remove old job files (Issue #4987) - cupsEnumDests did not return early when all printers had been discovered (Issue #4989) - The CUPS build system now supports cross-compilation (Issue #4897) - Added a new CUPS Programming Manual to replace the aging API documentation. - Added the `cupsAddIntegerOption` and `cupsGetIntegerOption` functions (Issue #4992) - The `cupsGetDests` and `cupsCreateJob` functions now support Bonjour printers (Issue #4993) - Added a USB quirk rule for Lexmark E260dn printers (Issue #4994) - Fixed a potential buffer overflow in the `cupstestppd` utility (Issue #4996) - IPP Everywhere improvements (Issue #4998) - Fixed the "cancel all jobs" function in the web interface for several languages (Issue #4999) - Fixed issues with local queues (Issue #5003, Issue #5008, Issue #5009) - The `lpstat` command now supports a `-e` option to enumerate local printers (either previously added or on the network) that can be accessed (Issue #5005) - The `lp` and `lpr` commands now support printing to network printers that haven't yet been added (Issue #5006) - Fixed a typo in the mime.types file. - Fixed a bug in the Spanish web interface template (Issue #5016) - The `cupsEnumDests*` and `cupsGetDest*` functions now report the value of the "printer-is-temporary" Printer Status attribute (Issue #5028) - Added Chinese localization (Issue #5029) - The `cupsCheckDestSupported` function did not support `NULL` values (Issue #5031) - Fixed some issues in the RPM spec file (Issue #5032) - The `cupsConnectDest` function now supports the `CUPS_DEST_FLAGS_DEVICE` flag for explicitly connecting to the device (printer) associated with the destination. - The `SSLOptions` directive in "client.conf" and "cupsd.conf" now supports `DenyCBC` and `DenyTLS1.0` options (Issue #5037) Changes in CUPS v2.2.3 ---------------------- - The IPP backend could get into an infinite loop for certain errors, causing a hung queue () - The scheduler could pause responding to client requests in order to save state changes to disk () - Added support for PPD finishing keywords (Issue #4960, Issue #4961, Issue #4962) - The IPP backend did not send a media-col attribute for just the source or type (Issue #4963) - IPP Everywhere print queues did not always support all print qualities supported by the printer (Issue #4953) - IPP Everywhere print queues did not always support all media types supported by the printer (Issue #4953) - The IPP Everywhere PPD generator did not return useful error messages (Issue #4954) - The IPP Everywhere finishings support did not work correctly with common UI or command-line options (Issue #4976) - Fixed an error handling issue for the network backends (Issue #4979) - The default cupsd.conf file did not work on systems compiled without Kerberos support (Issue #4947) - The "reprint job" option was not available for some canceled jobs (Issue #4915) - Updated the job listing in the web interface (Issue #4978) - Fixed some localization issues on macOS () Changes in CUPS v2.2.2 ---------------------- - Fixed some issues with the Zebra ZPL printer driver (Issue #4898) - Fixed some issues with IPP Everywhere printer support (Issue #4893, Issue #4909, Issue #4916, Issue #4921, Issue #4923, Issue #4932, Issue #4933, Issue #4938) - The rastertopwg filter could crash with certain input (Issue #4942) - Optimized connection usage in the IPP backend () - The scheduler did not detect when an encrypted connection was closed by the client on Linux (Issue #4901) - The cups-lpd program did not catch all legacy usage of ISO-8859-1 (Issue #4899) - Fixed builds on systems without a working poll() implementation (Issue #4905) - Added a USB quirk rule for the Kyocera Ecosys P6026cdn (Issue #4900) - The scheduler no longer creates log files on startup () - The ippContainsString function now uses case-insensitive comparisons for mimeMediaType, name, and text values in conformance with RFC 2911. - The network backends now log the addresses that were found for a printer () - Let's Encrypt certificates did not work when the hostname contained uppercase letters (Issue #4919) - Fixed reporting of printed pages in the web interface (Issue #4924) - Updated systemd config files (Issue #4935) - Updated documentation (PR #4896) - Updated localizations (PR #4894, PR #4895, PR #4904, PR #4908, Issue #4946) - Updated packaging files (Issue #4940) Changes in CUPS v2.2.1 ---------------------- - Added "CreateSelfSignedCerts" directive for cups-files.conf to control whether the scheduler automatically creates its own self-signed X.509 certificates for TLS connections (Issue #4876) - http*Connect did not handle partial failures (Issue #4870) - Addressed some build warnings on Linux (Issue #4881) - cupsHashData did not use the correct hashing algorithm () - Updated man pages (PR #4885) - Updated localizations (PR #4877, PR #4886) Changes in CUPS v2.2.0 ---------------------- - Normalized the TLS certificate validation code and added additional error messages to aid troubleshooting. - The httpConnect functions did not work on Linux when cupsd was not running (Issue #4870) - The --no-remote-any option of cupsctl had no effect (Issue #4866) - http*Connect did not return early when all addresses failed (Issue #4870) Changes in CUPS v2.2rc1 ----------------------- - Updated the list of supported IPP Everywhere media types. - The IPP backend did not validate TLS credentials properly. - The printer-state-message attribute was not cleared after a print job with no errors (Issue #4851) - The CUPS-Add-Modify-Class and CUPS-Add-Modify-Printer operations did not always return an error for failed adds (Issue #4854) - PPD files with names longer than 127 bytes did not work (Issue #4860) - Updated localizations (Issue #4846, PR #4858) Changes in CUPS v2.2b2 ---------------------- - Added Upstart support (PR #4825) - CUPS now supports Let's Encrypt certificates on Linux. Changes in CUPS v2.2b1 ---------------------- - All CUPS commands now support POSIX options (Issue #4813) - The scheduler now restarts faster (Issue #4760) - Improved performance of web interface with large numbers of jobs (Issue #3819) - Encrypted printing can now be limited to only trusted printers and servers () - The scheduler now advertises PWG Raster attributes for IPP Everywhere clients (Issue #4428) - The scheduler now logs informational messages for jobs at LogLevel "info" (Issue #4815) - The scheduler now uses the getgrouplist function when available (Issue #4611) - The IPP backend no longer enables compression by default except for certain raster formats that generally benefit from it () - The scheduler did not handle out-of-disk situations gracefully (Issue #4742) - The LPD mini-daemon now detects invalid UTF-8 sequences in job, document, and user names (Issue #4748) - The IPP backend now continues on to the next job when the remote server/ printer puts the job on hold () - The scheduler did not cancel multi-document jobs immediately () - The scheduler did not return non-shared printers to local clients unless they connected to the domain socket () - The scheduler now reads the spool directory if one or more job cache entries point to deleted jobs () - Added support for disc media sizes () - The httpAddrConnect and httpConnect* APIs now try connecting to multiple addresses in parallel () - The cupsd domain socket is no longer world-accessible on macOS () - Interface scripts are no longer supported for security reasons () - Added a new cupsHashData API and support for hashed job passwords () - Localization fixes (, , Issue #4041, Issue #4796) - Documentation changes (Issue #4624, Issue #4781) - Packaging fixes (PR #4832)